package com.javaeye.chenweihuacwh.dao.baseData;

import com.javaeye.chenweihuacwh.dao.PageDAO;
import com.javaeye.chenweihuacwh.dto.baseData.Product;

public interface ProductDAO extends PageDAO {
	
	public Product getProduct(int productId);
	
	public void saveProduct(Product product);
	
	public void removeProduct(int productId);
	
	public long getProductCountByCategoryId(int categoryId);
}
